An emulator is useless without a ROM (Read Only Memory) image, which contains
the software you use to operate the calculator. It's illegal to distribute
these ROM image files; you must copy the ROM from your calculator using a link
cable. See our Linking section
for link cable and link software information.

Actually downloading a ROM image is tricky, but newer emulator and linking software make
the process easier. Below are instructions for obtaining a ROM from each
calculator.

IMPORTANT: Do not ask us, or anyone else, for ROM images. It is illegal to
distribute them. The only way to legally obtain a ROM image is to download it
from your calculator using the procedures below.

Run setup.exe (included with tilp.zip) or build, install, and run tilp (for the Unix tilp.tar.gz file) and use its ROM/operating system dumper to copy your TI-83 Plus or TI-84 Plus's ROM to a file on your computer.

Run setup.exe (included with tilp.zip) or build, install, and run tilp (for the Unix tilp.tar.gz file) and use its ROM/operating system dumper to copy your TI-89 Titanium's ROM to a file on your computer.

As an alternative, you may download a TI-89 Titanium ROM image from Texas Instruments'
TI-89 Titanium Operating Systems
page. Keep in mind that it is illegal to use a TI-89 Titanium ROM image unless you
actually own a TI-89 Titanium.

Run setup.exe (included with tilp.zip) or build, install, and run tilp (for the Unix tilp.tar.gz file) and use its ROM/operating system dumper to copy your Voyage 200's ROM to a file on your computer.

As an alternative, you may download a Voyage 200 ROM image from Texas Instruments'
Voyage 200 FLASH Downloads
page. Keep in mind that it is illegal to use a Voyage 200 ROM image unless you
actually own a Voyage 200.